Lei Yao

ORCID: 0000-0002-8873-0678
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About
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Research Areas
  • Microgrid Control and Optimization
  • Circular RNAs in diseases
  • Shoulder Injury and Treatment
  • MicroRNA in disease regulation
  • Hydraulic and Pneumatic Systems
  • Multilevel Inverters and Converters
  • Biosimilars and Bioanalytical Methods
  • Ferroptosis and cancer prognosis
  • Mechanical stress and fatigue analysis
  • Industrial Technology and Control Systems
  • Advanced Manufacturing and Logistics Optimization
  • Cancer-related molecular mechanisms research
  • Elevator Systems and Control
  • Intracranial Aneurysms: Treatment and Complications
  • Advanced DC-DC Converters
  • Cerebrovascular and Carotid Artery Diseases
  • Genetic factors in colorectal cancer
  • Knee injuries and reconstruction techniques
  • Orthopedic Surgery and Rehabilitation
  • TGF-β signaling in diseases
  • Adaptive Control of Nonlinear Systems
  • Control Systems in Engineering
  • Moyamoya disease diagnosis and treatment
  • Power Systems and Renewable Energy
  • Sports injuries and prevention

Jiangsu University of Science and Technology
2024

Southeast University
2012-2023

Wuhan University of Technology
2023

Gezhouba Group (China)
2023

Shanghai East Hospital
2015

Harbin Medical University
2012

Second Affiliated Hospital of Harbin Medical University
2012

Shandong University
2005

To establish the sensitivity and specificity of indirect signs at magnetic resonance (MR) imaging anterior cruciate ligament (ACL) tear.MR images knees 89 consecutive patients (54 with torn 35 normal ACLs) were reviewed.The as follows (first percentage is sensitivity; second, specificity): angle between lateral tibial plateau ACL less than 45 degrees (90%, 97%); Blumenstaat line more 15 (89%, 100%); bone contusions in compartment (54%, position posterior (PCL) (52%, 91%); PCL 107 94%);...

10.1148/radiology.193.3.7972834 article EN Radiology 1994-12-01

It has been demonstrated from previous studies about the killing effect of dihydroartemisinin (DHA) on glioblastoma, which involves multiple aspects: cytotoxicity, cell cycle arrest and invasion inhibition. DHA advantages low cytotoxicity to normal cells, selective drug resistance, making it one popular anti-tumor research directions. Ferroptosis is a newly discovered form death characterized by iron dependence lipid reactive oxygen species (ROS) accumulation. In present study, we found...

10.1042/bsr20193314 article EN Bioscience Reports 2020-05-26

Magnetic resonance (MR) imaging is a useful modality for evaluating the labrocapsular ligamentous complex (LCLC) of shoulder. MR arthrography an important and occasionally indispensable supplementary accurate differentiation between normal deranged glenohumeral joints. Because joint distention that occurs during arthrography, it especially helpful in detecting subtle capsular derangement, as patients with atraumatic instability. Also, some pitfalls associated LCLC are less likely to occur...

10.1148/radiographics.14.6.7855336 article EN Radiographics 1994-11-01

Abstract Background In the last decade, studies in hepatocellular carcinoma (HCC) demonstrate dysregulation of miRNAs expression. For instance, miR‐650 has been implicated gastric and colorectal cancer tumorigenicity; however, role remains unknown HCC. Methods this study, we performed a comprehensive analysis to examine expression level 248 HCC 120 paracarcinomatous liver (PCL) tissues. The correlations between clinicopathological characteristics (HCC tumorigenicity) were evaluated. played...

10.1002/jso.23210 article EN Journal of Surgical Oncology 2012-07-05

Abstract Model Predictive Control (MPC) of traditional Dual Three-phase Permanent Magnet Synchronous Motor (DTP-PMSM) algorithm often uses a single virtual vector to suppress harmonics, but its range is limited, resulting in large ripple torque and current the control effect. Given aforementioned issues, this study suggests Double Virtual Vector Current (DVV-MPCC) strategy. Utilizing foundation vector, zero adjacent are combined construct an anticipated voltage so that output synthetic can...

10.1088/1742-6596/2803/1/012028 article EN Journal of Physics Conference Series 2024-07-01

An expressway microgrid can make full use of renewable resources near the road area and enable joint carbon reduction in both transportation energy sectors. It is important to research optimal construction mode capacity configuration method considering trading offset mechanism. This paper establishes a design model for an operating features each component under two patterns grid-connected/islanded types AC/DC. The goal proposed minimize annualized comprehensive cost, which includes...

10.3390/en16186720 article EN cc-by Energies 2023-09-20

This paper proposes a composite control scheme based on linear active disturbance rejection (LADRC) and dead zone compensation technique to solve the problem of behavior reduce sensitivity in industrial bridge crane systems. The poor performance caused by system is addressed constructing smooth inverse function approach its so as remove bad influences. An extended state observer developed estimate "lumped disturbance" parameters perturbations, external disturbances unmodeled dynamics real...

10.1109/icca54724.2022.9831862 article EN 2022 IEEE 17th International Conference on Control & Automation (ICCA) 2022-06-27

The problems of parametric uncertainties and load swing angle safety in industrial bridge crane systems are investigated via an adaptive constraint control method. This controller is designed based on system energy. It consists law a state-constrained auxiliary function. method can guarantee that the underactuated always within certain safe range, mass rope length be estimated online by response. Lyapunov-based analysis utilized to prove asymptotic stability closed-loop system's equilibrium...

10.1109/ccdc58219.2023.10327344 article EN 2022 34th Chinese Control and Decision Conference (CCDC) 2023-05-20
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